申请人 |
ALBRIGHT & WILSON LTD., OLDBURY, WARLEY, WEST MIDLANDS |
发明人 |
BRYAN, EDWARD, STOURBRIDGE, WEST MIDLANDS DY7 6RS;VEALE, MALCOLM ALFRED, REDDITCH, WORCESTERSHIRE B97 5PT;TALBOT, ROBERT ERIC, CANNOCK, STAFFORDSHIRE WS11 1NJ;COOPER, KENNETH GRAHAM, HAGLEY, WEST MIDLANDS DY9 9LN;MATTHEWS, NIGEL STEVEN, BRISTOL BS7 9QH |